CN206988396U - A kind of angle adjusting mechanism - Google Patents
A kind of angle adjusting mechanism Download PDFInfo
- Publication number
- CN206988396U CN206988396U CN201720756823.6U CN201720756823U CN206988396U CN 206988396 U CN206988396 U CN 206988396U CN 201720756823 U CN201720756823 U CN 201720756823U CN 206988396 U CN206988396 U CN 206988396U
- Authority
- CN
- China
- Prior art keywords
- movable axis
- bearing
- adjusting mechanism
- angle adjusting
- worm gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model discloses the locating shaft of a kind of angle adjusting mechanism, including fixed position, and two movable axis are hinged with by be hinged axle center of the axle center of locating shaft；The upper part of two movable axis is rotatably arranged with there is roller；The bottom of two movable axis is connected with regulation cross bar, and the both ends for adjusting cross bar offer horizontal adjustment hole, and the lower end of two movable axis is respectively slidably arranged in two adjustment holes；Longitudinal elevating screw is connected with below regulation cross bar, the lower end of elevating screw is arranged with the female worm gear lifting nut of tool, and worm gear lifting nut is rotatable and upright position is fixed；Geared worm is combined with the outside of worm gear lifting nut, geared worm fixes axle center by bearing block, and is driven and rotated by tumbler.The utility model angular adjustment is accurate, and support force is big, is not easy because long tube Action of Gravity Field causes angle change；And the setting of roller reduces long tube transverse shifting frictional force.
Description
Technical field
It the utility model is related to long pipe fittingses transport base angular adjustment field, more particularly to a kind of angle adjusting mechanism.
Background technology
Furniture manufacturing field can be related to the cutting of many long pipe fittingses, so having the axial transport of many long tubes, be used for
Cutting.It is especially oval but the base of the transport of long tube can not be conventional conveyer belt or transfer roller, be easily scattered to both sides
Pipe.So being now badly in need of a kind of device of support long tube transverse shifting, and the regulation of angle can be realized, to adapt to more differences
The long tube of species.
Utility model content
The purpose of this utility model is to provide a kind of angle adjusting mechanism, solves currently without being exclusively used in long tube transverse shifting
Device, can not translation-angle the problem of.
In order to solve the above technical problems, the utility model adopts the following technical scheme that：
A kind of angle adjusting mechanism of the utility model, include the locating shaft of fixed position, using the axle center of the locating shaft as
Be hinged axle center is hinged with two movable axis, the lower part of two movable axis is mutually drawn close, and upper part is also mutually drawn close；
The upper part of two movable axis is rotatably arranged with there is roller；The bottom of two movable axis is connected with regulation cross bar,
The both ends of the regulation cross bar offer horizontal adjustment hole, and the lower end of two movable axis is respectively slidably arranged on two institutes
State in adjustment hole；Longitudinal elevating screw is connected with below the regulation cross bar, the lower end of the elevating screw, which is arranged with, to be had
The worm gear lifting nut of internal thread, the worm gear lifting nut is rotatable and upright position is fixed；The worm gear lifting nut
Outside is combined with geared worm, and the geared worm fixes axle center by bearing block, and is driven and rotated by tumbler.
Further, the lower surface of the worm gear lifting nut is fixedly connected with bearing upper bracket, the bearing upper bracket
Lower end be set on bearing base, be provided with bearing between the bearing upper bracket and the bearing base.
Further, the bearing is taper roll bearing.
Further, regulation vertical pole is connected with below the regulation cross bar, the lower end of the regulation vertical pole is fixedly connected
The elevating screw.
Further, the both ends of the roller offer annular groove, are set between the groove and the movable axis
It is equipped with self lubrication bearing.
Further, the material of the axle sleeve is brass.
Further, the roller is pressed on movable axis by the upper end of the movable axis by pad and nut.
Compared with prior art, advantageous effects of the present utility model are as follows：
The utility model is hinged with two movable axis centered on locating shaft, the lower end angle of movable axis is changed then upper end
Angle also changes, and utilizes Worm Wheel System, rotates worm gear lifting nut, the rotation of worm gear lifting nut is changed into
The up and down motion of elevating screw, so that the lower end of movable axis is slided in adjustment hole, so as to change the folder between two movable axis
Angle, angular adjustment is accurate, and support force is big, is not easy because long tube Action of Gravity Field causes angle change；And the setting of roller makes length
Pipe transverse shifting frictional force reduces.
Brief description of the drawings
The utility model is described in further detail for explanation below in conjunction with the accompanying drawings.
Fig. 1 is 120 ° of status architecture schematic diagrames of the utility model angle adjusting mechanism；
Fig. 2 is 90 ° of status architecture schematic diagrames of the utility model angle adjusting mechanism；
Fig. 3 is K direction views in Fig. 2；
Fig. 4 is bearing block structure schematic diagram；
Description of reference numerals：1st, locating shaft；2nd, movable axis；3rd, roller；4th, cross bar is adjusted；5th, adjustment hole；6th, elevating screw；
7th, worm gear lifting nut；8th, geared worm；9th, bearing block；10th, bearing upper bracket；11st, bearing base；12nd, bearing；13rd, adjust
Vertical pole；14th, groove；15th, axle sleeve.
Embodiment
As Figure 1-4, the one of which specific embodiment of a kind of angle adjusting mechanism, the locating shaft of fixed position is included
1, two movable axis 2 are hinged with by be hinged axle center of the axle center of the locating shaft 1, make the bottom split-phase of two movable axis 2
Mutually draw close, upper part is also mutually drawn close, and is realized and is changed the angle between two movable axis lower parts so as to change movable axis top
The angle divided.The upper part of two movable axis 2 is arranged roller 3, and the upper end of the movable axis 2 passes through pad and nut
The roller 3 is pressed on movable axis 2.The both ends of the roller 3 offer annular groove 14, the groove 14 with it is described
Self lubrication bearing 15 is arranged between movable axis 2, more specifically, the material of the axle sleeve 15 is brass, makes roller in activity
It can arbitrarily be rotated on axle, the utility model is transported strip or elongated tubular workpiece with different angles.The regulation is horizontal
The both ends of bar 4 offer horizontal adjustment hole 5, and the lower end of two movable axis 2 is slidably fitted to two regulations
In hole 5, specifically the lower end of two movable axis 2 is mounted on sliding block, and sliding block is arranged in adjustment hole, and sliding block can drive activity
Axle side-to-side movement in adjustment hole.The lower section of regulation cross bar 4 is welded with regulation vertical pole 13, and the lower end of the regulation vertical pole 13 is consolidated
Surely the elevating screw 6 is connected, the lower end of the elevating screw 6 is arranged with the female worm gear lifting nut 7 of tool, lifts silk
The external screw thread of thick stick 6 and the screw-internal thread fit of worm gear lifting nut 7, make the elevating screw that is converted into of worm gear lifting nut 7
Move up and down.The lower surface of the worm gear lifting nut 7 has been bolted to connection bearing upper bracket 10, is propped up on the bearing
The lower end of seat 10 is set on bearing base 11, and circular cone rolling is provided between the bearing upper bracket 10 and the bearing base 11
Sub- bearing 12, allows worm gear lifting nut 7 to be rotated with bearing upper bracket 10, but because the fixation of bearing base 11 will not be upper and lower
It is mobile.The outside of the worm gear lifting nut 7 is combined with geared worm 8, and the geared worm 8 fixes axle center by bearing block 9,
And driven and rotated by tumbler.
Embodiment described above is only that preferred embodiment of the present utility model is described, not to of the present utility model
Scope is defined, and on the premise of the utility model design spirit is not departed from, those of ordinary skill in the art are new to this practicality
The various modifications and improvement that the technical scheme of type is made, the protection domain of the utility model claims book determination all should be fallen into
It is interior.
Claims (7)
- A kind of 1. angle adjusting mechanism, it is characterised in that：Locating shaft (1) including fixed position, with the axle of the locating shaft (1) The heart is that be hinged axle center is hinged with two movable axis (2), the lower part of two movable axis (2) is mutually drawn close then upper part Mutually draw close；The upper part of two movable axis (2) is rotatably arranged with there is roller (3)；The lower end of two movable axis (2) Portion is connected with regulation cross bar (4), and the both ends of the regulation cross bar (4) offer horizontal adjustment hole (5), two movable axis (2) Lower end be respectively slidably arranged in two adjustment holes (5)；Longitudinal liter is connected with below the regulation cross bar (4) Leading screw (6) drops, and the lower end of the elevating screw (6) is arranged with the female worm gear lifting nut (7) of tool, the worm gear lifting Screw (7) is rotatable and upright position is fixed；Geared worm (8), the biography are combined with the outside of the worm gear lifting nut (7) Dynamic worm screw (8) fixes axle center by bearing block (9), and is driven and rotated by tumbler.
- 2. angle adjusting mechanism according to claim 1, it is characterised in that：The lower surface of the worm gear lifting nut (7) Bearing upper bracket (10) is fixedly connected with, the lower end of the bearing upper bracket (10) is set on bearing base (11), the axle Hold and bearing (12) is provided between upper bracket (10) and the bearing base (11).
- 3. angle adjusting mechanism according to claim 2, it is characterised in that：The bearing (12) is taper roll bearing.
- 4. angle adjusting mechanism according to claim 1, it is characterised in that：Tune is connected with below the regulation cross bar (4) Vertical pole (13) is saved, the lower end of the regulation vertical pole (13) is fixedly connected with the elevating screw (6).
- 5. angle adjusting mechanism according to claim 1, it is characterised in that：The both ends of the roller (3) offer ring Connected in star (14), self lubrication bearing (15) is provided between the groove (14) and the movable axis (2).
- 6. angle adjusting mechanism according to claim 5, it is characterised in that：The material of the axle sleeve (15) is brass.
- 7. angle adjusting mechanism according to claim 1, it is characterised in that：The upper end of the movable axis (2) passes through pad The roller (3) is pressed on movable axis (2) by piece and nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756823.6U CN206988396U (en) | 2017-06-27 | 2017-06-27 | A kind of angle adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720756823.6U CN206988396U (en) | 2017-06-27 | 2017-06-27 | A kind of angle adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206988396U true CN206988396U (en) | 2018-02-09 |
Family
ID=61399893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720756823.6U Expired - Fee Related CN206988396U (en) | 2017-06-27 | 2017-06-27 | A kind of angle adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206988396U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120406A (en) * | 2017-06-27 | 2017-09-01 | 河北天昊睿工智能科技有限公司 | A kind of angle adjusting mechanism |
| KR102533880B1 (en) * | 2022-08-26 | 2023-05-26 | 지엠기공 주식회사 | PE pipe welding auxiliary roller device |
-
2017
- 2017-06-27 CN CN201720756823.6U patent/CN206988396U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107120406A (en) * | 2017-06-27 | 2017-09-01 | 河北天昊睿工智能科技有限公司 | A kind of angle adjusting mechanism |
| CN107120406B (en) * | 2017-06-27 | 2024-02-13 | 北京海百川科技有限公司 | Angle adjusting mechanism |
| KR102533880B1 (en) * | 2022-08-26 | 2023-05-26 | 지엠기공 주식회사 | PE pipe welding auxiliary roller device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180209 Termination date: 20200627 |